package com.atguigu.eduservice.controller;


import com.alibaba.excel.util.StringUtils;
import com.atguigu.com.R;
import com.atguigu.com.exceptionhandler.GuliException;
import com.atguigu.eduservice.client.VodClient;
import com.atguigu.eduservice.entity.EduVideo;
import com.atguigu.eduservice.service.EduVideoService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

/**
 * <p>
 * 课程视频 前端控制器
 * </p>
 *
 * @author atguigu
 * @since 2022-12-08
 */
@RestController
@RequestMapping("/eduservice/video")
@CrossOrigin
public class EduVideoController {
    @Autowired
    private EduVideoService eduVideoService;
    @Autowired
    private VodClient vodClient;

    //添加小节
    @PostMapping("addVideo")
    private R addVideo(@RequestBody EduVideo eduVideo){
        eduVideoService.save(eduVideo);
        return R.ok();
    }
    // 删除小节时同时吧阿里云里的视频删除
    //删除小节
    @DeleteMapping("{id}")
    private R deleteVideo(@PathVariable String id){
        //根据小节id获取视频id，调用方法实现视频删除
        EduVideo eduVideo = eduVideoService.getById(id);
        String videoSourceId = eduVideo.getVideoSourceId();
        //判断里面是否有视频id
        if(!StringUtils.isEmpty(videoSourceId)){
            R result = vodClient.removeVideo(videoSourceId);
            if (result.getCode()== 20001){
                throw new GuliException(20001,"删除视频失败，熔断器~");
            }
        }

        eduVideoService.removeById(id);
        return R.ok();
    }

}

